Shijiazhuang Vocational College Of Industry And Commerce Campus Network Security Design

With the fact that the Internet developed at top speed many colleges and universitieshas built its own campus network,and has been come into service. Because networklifeblood lies in it’s security so making great efforts to improve the network safetytherefore on the basis integrating available resource which is a important problem ofnetwork handling crew all the time. Campus network reliability while also directrestriction and influence of college teaching and learning activities. While the highly opennature of the Internet that security design for campus network will usher in new risks andnew challenges.Going deep into being accompanying an education reform,education modernizationdrive is more important that modern teaching method already melts to have entered a lotof factors such as informatization and beta-network-rization. While the campus networkbrings a lot of benefit to a lot of benefit development of academy,be originated fromnetwork virus, hobbyhorse, hacker, pornographic, reactionary have waited for alsoimperceptible content seeping into breaking the law to have arrived at the campus network,that have produced the direct threat to information system and the consumer. Become atthe same time also the direct factor restricting academy campus network reliability andapplicability. Therefore the factor grasps the formation restricting campus netdevelopment, carry out countermeasures good for the disease working out and at the sametime, that could provide direction and the important basis to the security systemconstruction that ShiJiazhuang Vocational college of Industry and Commerce campusnetwork is thereby.Main content that the thesis studies as follows:1) Safe threat have been confronted with the present studying campus network ofShiJiazhuang Vocational college of Industry and Commerce, resolve a scheme in the fieldof Physical safety respectively from concre carrying out detailed analysis,and giving outan academy’s in order the natural threat and person threatening on two grounds.2) The network carries out security analysis on academy campus network and givesout and concrete countermeasures. Common attack method analyses academy campusnetwork on transferring a tier with keeping watch tactics which arries out the analysissynthesizing security on TCP/IP protocol.3) Analytical ShiJiazhuang Vocational college of Industry and Commerce campus covers the design building case and studying campus covers the safe entirety as withnetwork. And switch in design to the network integrated planning which world carryingout a building,backbone network and the route design,that exit and safety design thatserver plans basically specifically for academy campus network which wait VLAN designand the IP address plan and carrying out detailed deployment. Choosing a type combiningwith equipment finally accomplish campus network overall design.4) Research on the college campus network is often used in the network securitytechnology. Among them including: technology of Firewall,technology of intrusiondetection, technology of redundancy, and anti-virus technology.5) With anti-virus technology, studied the college campus network virus protectionproblems, and presented the specific solutions for college. On this basis, through thecomprehensive application of campus network safety control gateway, college campusnetwork security improved significantly.